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Carl Olson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Carl Olson across the 1910, 1920, 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed), with identified parents Ingrid & Nels — first a son (b.~1893), then head of a 2-person household.
Age 37
b. ~1893
Male
Son
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Olson |
| Given Name | Carl S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | Driver |
| Industry | Laundry Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Driver |
| Township / Ward | Chicago |
| Est. Birth Year | ~1893 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
2 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Carl | Age | Birth yr |
|---|---|---|---|---|
| Ingrid Olson | Head | — | 67 | ~1863 |
| Carl Olson | Son | — | 37 | ~1893 |
Census Appearances
1910
Cook, Illinois
Son, age 16
Cook, Illinois · implied b. ~1894 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Olson |
| Given Name | Clarence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Shipping Clerk |
| Industry | Sheet Iron |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Cook, Illinois
Son, age 27
Cook, Illinois · implied b. ~1893 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Olson |
| Given Name | Carl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Dealer |
| Industry | Food Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Son, age 37
Cook, Illinois · implied b. ~1893 — 2 household members
| Surname | Olson |
| Given Name | Carl S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Driver |
| Industry | Laundry Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
Head, age 47
Cook-County, Illinois · implied b. ~1893 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Olson |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Occupation | Chauffeur |
| Industry | Common Carrier |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 1420 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Carl Olson across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Ingrid Olson (~0.92 confidence) and father Nels Olson (~0.92 confidence) and father Ernest Olson (~0.92 confidence) and mother Ingrid Olson (~0.92 confidence) and mother Alba Olson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Ingrid Olson
b. ~1851
Source mother
● Household
· direct · ~0.92
Father
Nels Olson
b. ~1853
Source father
● Household
· direct · ~0.92
Father
Ernest Olson
b. ~1861
Source father
● Household
· direct · ~0.92
Mother
Ingrid Olson
b. ~1863
Source mother
● Household
· direct · ~0.92
Mother
Alba Olson
b. ~1871
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Carl Olson
Son · 1930 · age 37 · b. ~1893 · Illinois
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Cook, Illinois
Open full size
1930 US Federal Census — Cook, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel442:0344)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Michael Walsh | 30 | Head | Conductor | Free State Ireland |
| 52 | Della Walsh | 25 | Wife | None | Free State Ireland |
| 53 | Anna May Walsh | 3 | Daughter | None | Illinois |
| 54 | Anthony Donathan | 22 | Lodger | Salesman | Free State Ireland |
| 55 | Paul Pihlstrand | 37 | Head | Laborer | Sweden |
| 56 | Signe Pihlstrand | 37 | Wife | None | Sweden |
| 57 | Violet Pihlstrand | 7 | Daughter | None | Illinois |
| 58 | Paul Jr. Pihlstrand | 6 | Son | None | Illinois |
| 59 | Ingrid Olson | 67 | Head | None | Sweden |
| 60 | Carl S. Olson THIS PERSON | 37 | Son | Driver | Illinois |
| 61 | John Frid | 57 | Head | Foreman | Sweden |
| 62 | Marie Frid | 30 | Wife | None | Illinois |
| 63 | Gustav Anderson | 57 | Head | Coffee Roaster | Sweden |
| 64 | Gunard Anderson | 28 | Son | None | Illinois |
| 65 | Gustav Jr. Anderson | 26 | Son | Office Clerk | Illinois |
| 66 | Carolyn Anderson | 26 | Daughter-in-law | None | Illinois |
| 67 | Dorothy Anderson | 19 | Daughter | Office Clerk | Illinois |
| 68 | Marion Anderson | 15 | Daughter | None | Illinois |
| 69 | Alice Liles | 61 | Head | None | Kentucky |
| 70 | Lee Liles | 51 | Boarder | Janitor | Mississippi |
| 71 | Mildred Liles | 45 | Daughter | None | Illinois |
| 72 | Chas. C. Hill | 48 | Head | Janitor | Illinois |
| 73 | Eva Hill | 36 | Wife | None | Illinois |
| 74 | Anna C. Hill | 69 | Mother | None | Pennsylvania |
| 75 | Charles Hill | 14 | Son | None | Illinois |
| 76 | John Hill | 12 | Son | None | Illinois |
| 77 | Anna Hill | 10 | Daughter | None | Illinois |
| 78 | Helen Hill | 7 | Daughter | None | Illinois |
| 79 | Evelyn Hill | 4 | Daughter | None | Illinois |
| 80 | John Jenson | 27 | Head | Carpenter | Sweden |
| 81 | Ida Jenson | 26 | Wife | None | Sweden |
| 82 | Ethel Jenson | 1 | Daughter | None | Illinois |
| 83 | Doris Jenson | 0 | Daughter | None | Illinois |
| 84 | Cliff Herr | 54 | Head | Printer | Missouri |
| 85 | Marie Herr | 46 | Wife | None | Illinois |
| 86 | Herr | None | — | — | — |
| 87 | Alvin Pasche | 55 | Head | Carpenter | Germany |
| 88 | Agnes Pasche | 61 | Wife | None | Germany |
| 89 | Adolph Anderson | 56 | Head | Machinist | Sweden |
| 90 | Ida Anderson | 61 | Wife | None | Sweden |
| 91 | William Maley | 53 | Head | Commission Merchant | Illinois |
| 92 | Louise Maley | 42 | Wife | None | Germany |
| 93 | Samuel Salsa | 43 | Head | News Dealer | Russia |
| 94 | Ruth Salsa | 34 | Wife | None | Russia |
| 95 | Harry Salsa | 16 | Son | None | Illinois |
| 96 | Solley Salsa | 14 | Son | None | Illinois |
| 97 | Daniel Salsa | 10 | Son | None | Illinois |
| 98 | Elaine Salsa | 6 | Daughter | None | Illinois |
| 99 | Albert Spangberg | 38 | Head | Carpenter | Sweden |
| 100 | Anna Spangberg | 32 | Wife | None | Sweden |
Related Census Records
Pedigree Summary
Carl
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)